METRAXION Boat Cup Holder 304 Stainless Steel with Drain — Marine Grade, Self-Draining 4-Pack

These cup holders are engineered for life on the water and the road: durable 304 stainless steel resists rust, a two-stage opening accommodates a range of cup sizes, and a recessed drain channel clears splashed water so the holder stays dry. The mirror-polished finish provides a clean, low-maintenance surface that complements stainless railings and fiberglass consoles.

How does this cup holder stay rust-free in a marine environment?

The holder is made from 304 stainless steel, a corrosion-resistant alloy commonly used for marine fittings. Its polished surface reduces areas where salt and grime can build up, making routine cleaning quick and straightforward.

• Marine-grade 304 stainless resists oxidation and pitting in salt air.
• Mirror-polished finish sheds grime and eases wiping with soap and water.
• Welded seams and smooth edges limit trapped moisture that causes corrosion.

Will it fit the cups, bottles, and cans I use on trips?

The two-stage design provides an inner recess for narrow cans and bottles and an outer rim for larger tumblers or travel mugs. This versatility keeps different drink shapes secure so drinks stay upright through wakes and bumps.

• Inner ring holds standard cans and small bottles snugly.
• Outer cup accommodates larger insulated tumblers and travel mugs.
• Recessed base reduces sloshing and stabilizes bottoms of containers.

How does the self-draining feature work and why does it matter?

The recessed drain channel lets water escape instead of pooling, so rain, splashes, and wash-down water flow away from the cup cavity. A dry holder is cleaner, safer, and less likely to harbor odors or encourage corrosion under prolonged exposure.

• Drain opening directed away from cup area for fast evacuation.
• Recessed design keeps drinks elevated above any standing water.
• Reduces the need for frequent wiping or disassembly after outings.

Where can I mount these holders and how easy are they to maintain?

These holders are versatile for mounting on boats, RVs, campers, UTVs, and golf carts. The polished stainless finish wipes clean with mild detergent; occasional fresh water rinses and a soft cloth keep them looking new.

• Suitable for flush-mount installations on consoles, rails, and decking.
• Quick cleaning with soap, water, and a soft cloth—no harsh abrasives needed.
• Durable construction stands up to vibrations and impacts on rough terrain.

Who is this for? These METRAXION stainless steel cup holders are aimed at boat owners, RV and camper travelers, off-road enthusiasts, and anyone who wants a low-maintenance, durable drink holder that performs in wet or bumpy conditions. If you value corrosion resistance, versatile cup compatibility, and a tidy self-draining design, this four-pack offers a practical upgrade for consoles, rails, or custom mounting locations.